Product Overview

ManualsBrandsBuderus ManualsCooling & Air Quality74,000 BTU Output Cast Iron Oil Boiler - Chimney Vent (w/ Beckett NX Burner)

Comfortable. Efcient. Intelligent Heating.

The Best Just Got Better

[ Air ]

[ Water ]

[ Earth ]

[ Buderus ]

Buderus

G115WS

Cast Iron Residential Oil Boiler

Redesigned for Higher Outputs

and Efﬁciency

High Efﬁciency—AFUEs Above 86%

Featuring the Becket AquaSmart

with Outdoor Reset

Full Swing Burner Door for

Excellent Serviceability

Chimney Vent from 85,000 to

136,000 BTU/Hr Output

Direct Vent from 74,000 to 120,000

BTU/Hr Output

Summary of content (4 pages)

PAGE 1
[ Air ] [ Water ] Buderus G115WS Cast Iron Residential Oil Boiler [ Earth ] [ Buderus ] The Best Just Got Better Redesigned for Higher Outputs and Efficiency High Efficiency—AFUEs Above 86% Featuring the Becket AquaSmart with Outdoor Reset Full Swing Burner Door for Excellent Serviceability Chimney Vent from 85,000 to 136,000 BTU/Hr Output Direct Vent from 74,000 to 120,000 BTU/Hr Output Comfortable. Efficient. Intelligent Heating.
PAGE 2
G115WS A better way to heat your home The Buderus G115WS boiler is based on the highly successful G115, the World’s best selling boiler. The G115WS has been redesigned and reengineered to extract and deliver more heat from every fuel dollar, and now has higher outputs at less cost per BTU. Acknowledged as the leader in high-efficiency, low emission hydronic heating, Buderus offers innovative design and quality manufacturing with exceptional efficiency and performance.
PAGE 3
G115WS Cast Iron Residential Oil Boiler Intelligent Heating—By Design The G115WS is designed in Europe where fuel costs are significantly higher and environmental regulations are more stringent. Using state of the art techniques in the design and manufacturing process, the G115WS is built to maximize the heating value of every ounce of fuel and constructed with the highest quality materials.
PAGE 4
G115WS Cast Iron Residential Oil Boiler G115WS/3 Performance Data G115WS/4 G115WS/5 Chimney Vent Direct Vent Chimney Vent Direct Vent Chimney Vent Direct Vent Gross Output BTU/Hr 85,000 74,000 109,000 98,000 136,000 120,000 Net IBR BTU/Hr 74,000 64,000 95,000 85,000 119,000 104,000 Firing Rate (GPH) 0.70 0.60 0.90 0.80 1.10 1.0 AFUE 86.7% 86.5% 86.9% 86.